Texas Instruments

LM4120IM5-3.3/NOPB  

Voltage References

LM4120IM5-3.3/NOPB Description

The LM4120IM5-3.3/NOPB is a high-precision, low-dropout voltage reference IC designed and manufactured by Texas Instruments. This IC is part of the LM4120 series, known for its excellent performance and reliability in voltage regulation applications. The LM4120IM5-3.3/NOPB offers a fixed output voltage of 3.3V with a tight tolerance of ±0.5% and a low temperature coefficient of 50ppm/°C, ensuring stable and accurate voltage reference across a wide temperature range. It operates with an input voltage range of 2V to 12V and consumes a low supply current of 275µA, making it suitable for battery-powered and low-power applications.

LM4120IM5-3.3/NOPB Features

• Fixed Output Voltage: The LM4120IM5-3.3/NOPB provides a fixed output voltage of 3.3V, ideal for applications requiring a stable reference voltage.
• Tight Tolerance: With a tolerance of ±0.5%, this IC ensures accurate voltage regulation for precise circuit operation.
• Low Temperature Coefficient: A temperature coefficient of 50ppm/°C minimizes output voltage drift, maintaining stability across temperature variations.
• Low Supply Current: Consuming only 275µA, this IC is suitable for low-power and battery-powered applications.
• Wide Input Voltage Range: The input voltage range of 2V to 12V allows for flexibility in power supply selection.
• Surface Mount Packaging: The LM4120IM5-3.3/NOPB is available in a surface-mount SOT23-5 package
• RoHS Compliance: This IC is compliant with the RoHS3 directive, making it suitable for environmentally friendly applications.
• REACH Unaffected: The LM4120IM5-3.3/NOPB is not affected by REACH regulations, ensuring uninterrupted supply and use in the European market.

LM4120IM5-3.3/NOPB Applications

The LM4120IM5-3.3/NOPB is ideal for a variety of applications where precise voltage regulation is critical:

1. Battery-Powered Devices: Its low power consumption and wide input voltage range make it suitable for portable electronics and battery-powered devices.
2. Industrial Control Systems: The LM4120IM5-3.3/NOPB's stability and accuracy are essential for maintaining consistent performance in industrial control systems.
3. Sensors and Transducers: This IC provides a stable reference voltage for accurate sensor and transducer readings in various applications, including environmental monitoring and process control.
4. Communication Equipment: In communication systems, a stable reference voltage is crucial for maintaining signal integrity. The LM4120IM5-3.3/NOPB meets this requirement with its low noise and tight tolerance.
5. Automotive Electronics: The LM4120IM5-3.3/NOPB's temperature stability and reliability make it suitable for automotive applications, such as engine control units and infotainment systems.

Conclusion of LM4120IM5-3.3/NOPB

The LM4120IM5-3.3/NOPB is a versatile and high-performance voltage reference IC from Texas Instruments. Its fixed output voltage, tight tolerance, and low temperature coefficient make it an excellent choice for a wide range of applications requiring precise voltage regulation. With its low power consumption, surface-mount packaging, and compliance with environmental regulations, the LM4120IM5-3.3/NOPB is a reliable and cost-effective solution for designers looking to enhance the performance and reliability of their electronic systems.

LM4120IM5-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LM4120IM5-3.3/NOPB

PCN Assembly/Origin :

Wafer Fab site 11/Oct/2018      

Datasheets :

LM4120      

PCN Packaging :

Pin One Dot 07/Jan/2019      

PCN Obsolescence/ EOL :

Mult Dev EOL 6/Sep/2023      

PCN Design/Specification :

Copper Wire Update 14/May/2015